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Phosphates
di-Potassium hydrogen phosphate (04248)
extra pure, meets analytical specification of E 340, assay (calc. to the dried substance) min. 98.0%
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Overview
Specifications
General Information
- CAS Number
- 7758-11-4
- Concentration
- 100 %
- EC Number
- 231-834-5
- Grade
- Extra pure
- Linear Formula
- K2HPO4
- Product Type
- Substance Degrees Celsius
- Synonyms
- Dipotassium hydrogenphosphate, Dipotassium phosphate, Potassium phosphate dibasic, sec.-Potassium phosphate
Physical Properties
- Boiling Point/Range
- No data available
- Chemical Composition
- Dipotassium hydrogenorthophosphate
- Color
- Colorless
- Density
- 1.3 kg/m3
- Flashpoint
- Not applicable
- Melting Point/Range
- Decomposes before melting
- Odor
- Odorless
- Partition Coefficient
- No data available
- pH
- 8.7 to 9.4 (20 °C)
- Physical Form
- Crystalline powder
- Solubility in Water
- 1.67 g/l (20 °C)
- Vapor Pressure
- No data available hectopascal
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Flammability
- The product is not flammable.
- Ignition Temperature
- Not applicable
- Incompatible Materials
- Strong acids and strong bases
- Oxidizing
- The substance or mixture is not classified as oxidizing
- Self Ignition
- Not auto-flammable
- Thermal Decomposition
- Loss of water of crystallization on heating.
International Transportation
- Harmonized System Code
- 28352400
General Information
- CAS Number
- 7758-11-4
- Concentration
- 100 %
- EC Number
- 231-834-5
- Grade
- Extra pure
- Linear Formula
- K2HPO4
- Product Type
- Substance Degrees Celsius
- Synonyms
- Dipotassium hydrogenphosphate, Dipotassium phosphate, Potassium phosphate dibasic, sec.-Potassium phosphate
Physical Properties
- Boiling Point/Range
- No data available
- Chemical Composition
- Dipotassium hydrogenorthophosphate
- Color
- Colorless
- Density
- 1.3 kg/m3
- Flashpoint
- Not applicable
- Melting Point/Range
- Decomposes before melting
- Odor
- Odorless
- Partition Coefficient
- No data available
- pH
- 8.7 to 9.4 (20 °C)
- Physical Form
- Crystalline powder
- Solubility in Water
- 1.67 g/l (20 °C)
- Vapor Pressure
- No data available hectopascal
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Flammability
- The product is not flammable.
- Ignition Temperature
- Not applicable
- Incompatible Materials
- Strong acids and strong bases
- Oxidizing
- The substance or mixture is not classified as oxidizing
- Self Ignition
- Not auto-flammable
- Thermal Decomposition
- Loss of water of crystallization on heating.
International Transportation
- Harmonized System Code
- 28352400
- EC Number : 231-834-5
- Grade : Extra pure
- Product Type : Substance Degrees Celsius
- CAS Number : 7758-11-4
- Synonyms : Dipotassium hydrogenphosphate, Dipotassium phosphate, Potassium phosphate dibasic, sec.-Potassium phosphate
- Linear Formula : K2HPO4
- Physical Form : Crystalline powder
- Solubility in Water : 1.67 g/l (20 °C)
- Color : Colorless
- Vapor Pressure : No data available hectopascal
- Melting Point/Range : Decomposes before melting
- Flashpoint : Not applicable
- Chemical Composition : Dipotassium hydrogenorthophosphate
- Boiling Point/Range : No data available
- pH : 8.7 to 9.4 (20 °C)
- Partition Coefficient : No data available
- Odor : Odorless
- Density : 1.3 kg/m3
- Oxidizing : The substance or mixture is not classified as oxidizing
- Chemical Stability : Stable under recommended storage conditions.
- Thermal Decomposition : Loss of water of crystallization on heating.
- Incompatible Materials : Strong acids and strong bases
- Ignition Temperature : Not applicable
- Flammability : The product is not flammable.
- Self Ignition : Not auto-flammable
- Harmonized System Code : 28352400
- Concentration : 100 %